Understanding Dash Cam Regulations in Louisiana

Yes, dash cams are legal for private vehicle use in Louisiana. However, their installation and use are subject to important state regulations regarding placement, driver visibility, and privacy.

Mounting and Placement Requirements

Obstructed View Laws: Louisiana law prohibits operating a vehicle with an obstructed windshield. Devices-including dash cams-must not block the driver’s clear view.
Size Restrictions: Regulations generally limit dash cam placement to no more than a five-inch square on the driver’s side and a seven-inch square on the passenger’s side of the windshield. It is safest to mount dash cams on the dashboard or just behind the rearview mirror, ensuring they do not interfere with your line of sight.
Windshield Mounting: While not explicitly banned, mounting a dash cam on the windshield is discouraged unless it strictly follows the above size limitations and does not obstruct vision.

Audio and Video Recording Laws

Privacy and Consent: Louisiana is a one-party consent state for audio recordings. This means you can legally record conversations in your vehicle if you are a participant. However, if you record passengers (such as in a ride-share), it is best practice to post a visible notice inside the vehicle informing them that recording is taking place. Remaining in the vehicle after seeing the notice is considered implied consent.
Court Admissibility: Dash cam footage is admissible in Louisiana courts if it is obtained legally-that is, without violating obstruction or privacy laws.

Best Practices for Legal Dash Cam Use

Placement: Mount the dash cam on the dashboard or behind the rearview mirror, keeping within the five-inch (driver) and seven-inch (passenger) windshield allowances.
Notification: If recording audio or video inside the car, especially with passengers, provide clear notice to avoid privacy disputes.
Obstruction: Regularly check that your dash cam does not block your view or interfere with airbag deployment.

Key Takeaways

Regulation Area	Louisiana Rule
Device Placement	Must not obstruct driver’s view; ≤5″ square (driver), ≤7″ square (passenger)
Windshield Mounting	Allowed only within size limits and without blocking vision
Audio Recording	One-party consent; notify passengers for in-cabin recording
Court Use	Footage admissible if obtained legally

Dash cams are legal in Louisiana, but you must mount them so they do not obstruct your view-ideally on the dashboard or behind the rearview mirror and within the allowed size limits. For audio or in-cabin video, provide clear notice to passengers. Properly installed and used, dash cam footage can be valuable evidence in Louisiana courts.

Sources: